The products with features of small bulk density, high cold crushing strength, high refractoriness under load, small size tolerance, good thermal shock resistance and the lowest and most stable thermal conductivity. It is widely used in the insulating layers of various thermal equipment and as linings for parts with no strong high temperature and fusion erosion or action. Which could reduce the weight of furnace body and the thickness of furnace wall effectively as well as enhance thermal efficiency, reduce energy consumption, improve labor conditions and productivity.

GD General High Alumina Brick